mail-filter/libmilter: bump to 1.2 with sendmail 8.16.1 source

* Add sub SLOT to setup proper rebuilds for revdeps
* Fix sed calls with : delimiter
* Drop multilib eclass
* drop glibc-2.30 patch as it was upstreamed
* Drop blocker for mail-mta/sendmail

Closes: https://bugs.gentoo.org/728106
Closes: https://bugs.gentoo.org/713002

Acked-by: Sam James <sam@gentoo.org>
Signed-off-by: Aaron Bauman <bman@gentoo.org>

4 files changed, 136 insertions, 63 deletions

diff --git a/mail-filter/libmilter/Manifest b/mail-filter/libmilter/Manifest
index 02a7dd7b9e97..88526081354f 100644
--- a/mail-filter/libmilter/Manifest
+++ b/mail-filter/libmilter/Manifest
@@ -1,2 +1,3 @@
 DIST sendmail.8.14.5.tar.gz 2092508 BLAKE2B 3d90fa9778ebb42f2f334b35e46d0f24e8fcfd46fe69d6032f246c90fc998fbeb21e70c70bc454c688a76ea00c90ee9b5f0e5e0fc9b89b9f16fa9c814a825f9c SHA512 178addd247f1c7c8ca90d70b9240db4cad4e55f0710d5df0fe979e5473a182d2035150c352836576a28bb2b9660b0d5ebfcd95269a156ac0d2c3dba3edb60452
 DIST sendmail.8.15.2.tar.gz 2207417 BLAKE2B 3d9dfb5bc2b535e30ef2fc61333e12a9b1fc45a5d730d2bed1ef956adb574721833f87aeba0475705b76e0c7d6cf00f9a10025bffb0de6c6b4dae606eb2ec399 SHA512 04feb37316c13b66b1518596507a7da7c16cb0bf1abf10367f7fd888a428fadb093a9efa55342fa55b936c3f0cbdc63b9e2505cd99201a69a0c05b8ad65f49f9
+DIST sendmail.8.16.1.tar.gz 2236402 BLAKE2B 80a9c2f1d04719099703e55f0a0c54fd638cf69b72839d358ae6863c95c9e0965d1b7fdd5b1807bec1ffdf87bca0c7c9ba91060962e6de5da5bf14422f6279ea SHA512 d7d4aac3c6d7505782abdb166204901b8b51cac000d610dfe40eda9eef7441a073af9e8e0b14c8719b07b445f55a1e2c28ac63d663d0daa7f1eafc5a101788b2
diff --git a/mail-filter/libmilter/files/sendmail-8.14.6-build-system.patch b/mail-filter/libmilter/files/sendmail-8.14.6-build-system.patch
index 3348e921926c..c317a4e854fb 100644
--- a/mail-filter/libmilter/files/sendmail-8.14.6-build-system.patch
+++ b/mail-filter/libmilter/files/sendmail-8.14.6-build-system.patch
@@ -126,37 +126,25 @@ diff -Nru sendmail-8.14.3.orig/rmail/Makefile.m4 sendmail-8.14.3/rmail/Makefile.
  divert
  
  bldFINISH
-diff -Nru sendmail-8.14.3.orig/sendmail/Makefile.m4 sendmail-8.14.3/sendmail/Makefile.m4
---- sendmail-8.14.3.orig/sendmail/Makefile.m4.orig	2008-03-27 17:13:33.000000000 +0100
-+++ sendmail-8.14.3/sendmail/Makefile.m4	2009-09-20 11:07:24.000000000 +0200
-@@ -14,9 +14,9 @@
- 
- dnl hack: /etc/mail is not defined as "location of .cf" in the build system
- define(`bldTARGET_INST_DEP', ifdef(`confINST_DEP', `confINST_DEP',
--`${DESTDIR}/etc/mail/submit.cf ${DESTDIR}${MSPQ}'))dnl
-+`"${DESTDIR}/etc/mail/submit.cf" "${DESTDIR}${MSPQ}"'))dnl
- define(`bldTARGET_LINKS', ifdef(`confLINKS', `confLINKS',
--`${DESTDIR}${UBINDIR}/newaliases ${DESTDIR}${UBINDIR}/mailq ${DESTDIR}${UBINDIR}/hoststat ${DESTDIR}${UBINDIR}/purgestat')
-+`"${DESTDIR}${UBINDIR}/newaliases" "${DESTDIR}${UBINDIR}/mailq" "${DESTDIR}${UBINDIR}/hoststat" "${DESTDIR}${UBINDIR}/purgestat"')
- )dnl
- 
- # location of sendmail statistics file (usually /etc/mail/ or /var/log)
+
+--- a/sendmail/Makefile.m4	2020-08-10 23:14:23.209900406 -0400
++++ b/sendmail/Makefile.m4	2020-08-10 23:23:51.272863753 -0400
 @@ -43,21 +43,21 @@
  statistics:
  	${CP} /dev/null statistics
- 
+
 -${DESTDIR}/etc/mail/submit.cf:
-+"${DESTDIR}/etc/mail/submit.cf":
++${DESTDIR}/etc/mail/submit.cf:
  	@echo "Please read INSTALL if anything fails while installing the binary."
  	@echo "${DESTDIR}/etc/mail/submit.cf will be installed now."
  	cd ${SRCDIR}/cf/cf && make install-submit-cf
- 
+
  MSPQ=ifdef(`confMSP_QUEUE_DIR', `confMSP_QUEUE_DIR', `/var/spool/clientmqueue')
- 
+
 -${DESTDIR}${MSPQ}:
-+"${DESTDIR}${MSPQ}":
++${DESTDIR}${MSPQ}:
  	@echo "Please read INSTALL if anything fails while installing the binary."
- 	@echo "You must have setup a new user ${MSPQOWN} and a new group ${GBINGRP}"
+ 	@echo "You must have set up a new user ${MSPQOWN} and a new group ${GBINGRP}"
  	@echo "as explained in sendmail/SECURITY."
 -	mkdir -p ${DESTDIR}${MSPQ}
 -	chown ${MSPQOWN} ${DESTDIR}${MSPQ}
@@ -166,46 +154,5 @@ diff -Nru sendmail-8.14.3.orig/sendmail/Makefile.m4 sendmail-8.14.3/sendmail/Mak
 +	chown ${MSPQOWN} "${DESTDIR}${MSPQ}"
 +	chgrp ${GBINGRP} "${DESTDIR}${MSPQ}"
 +	chmod 0770 "${DESTDIR}${MSPQ}"
- 
- divert(0)
- 
-@@ -68,30 +68,30 @@
- divert(bldTARGETS_SECTION)
- 
- install-set-user-id: bldCURRENT_PRODUCT ifdef(`confNO_HELPFILE_INSTALL',, `install-hf') ifdef(`confNO_STATISTICS_INSTALL',, `install-st') ifdef(`confNO_MAN_BUILD',, `install-docs')
--	${INSTALL} -c -o ${S`'BINOWN} -g ${S`'BINGRP} -m ${S`'BINMODE} bldCURRENT_PRODUCT ${DESTDIR}${M`'BINDIR}
-+	${INSTALL} -c -o ${S`'BINOWN} -g ${S`'BINGRP} -m ${S`'BINMODE} bldCURRENT_PRODUCT "${DESTDIR}${M`'BINDIR}"
- 	for i in ${sendmailTARGET_LINKS}; do \
- 		rm -f $$i; \
- 		${LN} ${LNOPTS} ${M`'BINDIR}/sendmail $$i; \
- 	done
- 
--define(`confMTA_LINKS', `${DESTDIR}${UBINDIR}/newaliases ${DESTDIR}${UBINDIR}/mailq ${DESTDIR}${UBINDIR}/hoststat ${DESTDIR}${UBINDIR}/purgestat')
-+define(`confMTA_LINKS', `"${DESTDIR}${UBINDIR}/newaliases" "${DESTDIR}${UBINDIR}/mailq" "${DESTDIR}${UBINDIR}/hoststat" "${DESTDIR}${UBINDIR}/purgestat"')
- install-sm-mta: bldCURRENT_PRODUCT
--	${INSTALL} -c -o ${M`'BINOWN} -g ${M`'BINGRP} -m ${M`'BINMODE} bldCURRENT_PRODUCT ${DESTDIR}${M`'BINDIR}/sm-mta
-+	${INSTALL} -c -o ${M`'BINOWN} -g ${M`'BINGRP} -m ${M`'BINMODE} bldCURRENT_PRODUCT "${DESTDIR}${M`'BINDIR}/sm-mta"
- 	for i in confMTA_LINKS; do \
- 		rm -f $$i; \
- 		${LN} ${LNOPTS} ${M`'BINDIR}/sm-mta $$i; \
- 	done
- 
- install-hf:
--	if [ ! -d ${DESTDIR}${HFDIR} ]; then mkdir -p ${DESTDIR}${HFDIR}; else :; fi
--	${INSTALL} -c -o ${UBINOWN} -g ${UBINGRP} -m 444 helpfile ${DESTDIR}${HFFILE}
-+	if [ ! -d "${DESTDIR}${HFDIR}" ]; then mkdir -p "${DESTDIR}${HFDIR}"; else :; fi
-+	${INSTALL} -c -o ${UBINOWN} -g ${UBINGRP} -m 444 helpfile "${DESTDIR}${HFFILE}"
- 
- install-st: statistics
--	if [ ! -d ${DESTDIR}${STDIR} ]; then mkdir -p ${DESTDIR}${STDIR}; else :; fi
--	${INSTALL} -c -o ${SBINOWN} -g ${UBINGRP} -m ifdef(`confSTMODE', `confSTMODE', `0600') statistics ${DESTDIR}${STPATH}
-+	if [ ! -d "${DESTDIR}${STDIR}" ]; then mkdir -p "${DESTDIR}${STDIR}"; else :; fi
-+	${INSTALL} -c -o ${SBINOWN} -g ${UBINGRP} -m ifdef(`confSTMODE', `confSTMODE', `0600') statistics "${DESTDIR}${STPATH}"
- 
--install-submit-st: statistics ${DESTDIR}${MSPQ}
--	${INSTALL} -c -o ${MSPQOWN} -g ${GBINGRP} -m ifdef(`confSTMODE', `confSTMODE', `0600') statistics ${DESTDIR}${MSPQ}/${MSPSTFILE}
-+install-submit-st: statistics "${DESTDIR}${MSPQ}"
-+	${INSTALL} -c -o ${MSPQOWN} -g ${GBINGRP} -m ifdef(`confSTMODE', `confSTMODE', `0600') statistics "${DESTDIR}${MSPQ}/${MSPSTFILE}"
- 
+
  divert(0)
- bldPRODUCT_END
diff --git a/mail-filter/libmilter/files/sendmail-8.15.2-glibc-2.30.patch b/mail-filter/libmilter/files/sendmail-8.15.2-glibc-2.30.patch
new file mode 100644
index 000000000000..03281d1990fe
--- /dev/null
+++ b/mail-filter/libmilter/files/sendmail-8.15.2-glibc-2.30.patch
@@ -0,0 +1,52 @@
+https://bugs.gentoo.org/700108
+
+--- sendmail-8.15.2-r1/libmilter/sm_gethost.c.orig	2014-03-04 19:59:45.000000000 -0500
++++ sendmail-8.15.2-r1/libmilter/sm_gethost.c	2019-11-15 09:32:25.812406080 -0500
+@@ -51,18 +51,21 @@
+ {
+ 	bool resv6 = true;
+ 	struct hostent *h;
+-
++#ifdef RES_USE_INET6
+ 	if (family == AF_INET6)
+ 	{
+ 		/* From RFC2133, section 6.1 */
+ 		resv6 = bitset(RES_USE_INET6, _res.options);
+ 		_res.options |= RES_USE_INET6;
+ 	}
++#endif
+ 	SM_SET_H_ERRNO(0);
+ 	h = gethostbyname(name);
++#ifdef RES_USE_INET6
+ 	if (family == AF_INET6 && !resv6)
+ 		_res.options &= ~RES_USE_INET6;
+ 
++#endif
+ 	/* the function is supposed to return only the requested family */
+ 	if (h != NULL && h->h_addrtype != family)
+ 	{
+--- sendmail-8.15.2-r2/sendmail/conf.c.orig	2019-11-14 17:36:41.262218822 -0500
++++ sendmail-8.15.2-r2/sendmail/conf.c	2019-11-15 09:57:43.550284580 -0500
+@@ -4243,18 +4243,21 @@
+ 
+ # else /* HAS_GETHOSTBYNAME2 */
+ 	bool resv6 = true;
+-
++#ifdef RES_USE_INET6
+ 	if (family == AF_INET6)
+ 	{
+ 		/* From RFC2133, section 6.1 */
+ 		resv6 = bitset(RES_USE_INET6, _res.options);
+ 		_res.options |= RES_USE_INET6;
+ 	}
++#endif
+ 	SM_SET_H_ERRNO(0);
+ 	h = gethostbyname(name);
++#ifdef RES_USE_INET6
+ 	if (!resv6)
+ 		_res.options &= ~RES_USE_INET6;
+ 
++#endif
+ 	/* the function is supposed to return only the requested family */
+ 	if (h != NULL && h->h_addrtype != family)
+ 	{
diff --git a/mail-filter/libmilter/libmilter-1.0.2_p1-r1.ebuild b/mail-filter/libmilter/libmilter-1.0.2_p1-r1.ebuild
new file mode 100644
index 000000000000..cddfb9391b96
--- /dev/null
+++ b/mail-filter/libmilter/libmilter-1.0.2_p1-r1.ebuild
@@ -0,0 +1,73 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit toolchain-funcs
+
+# This library is part of sendmail, but it does not share the version number with it.
+# In order to find the right libmilter version number, check SMFI_VERSION definition
+# that can be found in ${S}/include/libmilter/mfapi.h (see also SM_LM_VRS_* defines).
+# For example, version 1.0.1 has a SMFI_VERSION of 0x01000001.
+SENDMAIL_VER=8.16.1
+
+DESCRIPTION="The Sendmail Filter API (Milter)"
+HOMEPAGE="http://www.sendmail.org/"
+SRC_URI="ftp://ftp.sendmail.org/pub/sendmail/sendmail.${SENDMAIL_VER}.tar.gz"
+
+LICENSE="Sendmail"
+SLOT="0/${PV}"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86"
+IUSE="ipv6 poll"
+
+S="${WORKDIR}/sendmail-${SENDMAIL_VER}"
+
+# build system patch copied from sendmail ebuild
+PATCHES=(
+	"${FILESDIR}/sendmail-8.14.6-build-system.patch"
+	"${FILESDIR}/${PN}-sharedlib.patch"
+)
+
+src_prepare() {
+	default
+
+	local CC="$(tc-getCC)"
+	local ENVDEF="-DNETUNIX -DNETINET"
+	use ipv6 && ENVDEF="${ENVDEF} -DNETINET6"
+	use poll && ENVDEF="${ENVDEF} -DSM_CONF_POLL=1"
+
+	if use elibc_musl; then
+		use ipv6 && ENVDEF="${ENVDEF} -DNEEDSGETIPNODE"
+
+		eapply "${FILESDIR}/${PN}-musl-stack-size.patch"
+		eapply "${FILESDIR}/${PN}-musl-disable-cdefs.patch"
+	fi
+
+	sed -e "s|@@CFLAGS@@|${CFLAGS}|" \
+		-e "s|@@LDFLAGS@@|${LDFLAGS}|" \
+		-e "s|@@CC@@|${CC}|" \
+		-e "s|@@ENVDEF@@|${ENVDEF}|" \
+		"${FILESDIR}/gentoo.config.m4" > "${S}/devtools/Site/site.config.m4" \
+		|| die "failed to generate site.config.m4"
+}
+
+src_compile() {
+	pushd libmilter
+	emake -j1 MILTER_SOVER=${PV}
+	popd
+}
+
+src_install() {
+	local MY_LIBDIR=/usr/$(get_libdir)
+	dodir "${MY_LIBDIR}"
+	emake DESTDIR="${D}" LIBDIR="${MY_LIBDIR}" MANROOT=/usr/share/man/man \
+		SBINOWN=root SBINGRP=0 UBINOWN=root UBINGRP=0 \
+		LIBOWN=root LIBGRP=0 GBINOWN=root GBINGRP=0 \
+		MANOWN=root MANGRP=0 INCOWN=root INCGRP=0 \
+		MSPQOWN=root CFOWN=root CFGRP=0 \
+		MILTER_SOVER=${PV} \
+		install -C obj.*/libmilter
+
+	dodoc libmilter/README
+	dodoc libmilter/docs/*
+}